Mr. Roberts bought a gas cooker $945. He sold it to a customer for 803.25 due to damage. Calculate: a.) The loss
b.) The percentage loss

What is the slope of a line that is perpendicular to y = 3x + 1

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

Marina baked cookies. she gave 3/4 of the cookies to the scout bake sale. she shared the remaining 6 cookies with her friends. how many cookies did marina bake?